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    • 17. 发明授权
    • Substituted melanocortin receptor-specific piperazine compounds
    • 取代的黑皮质素受体特异性哌嗪化合物
    • US07718802B2
    • 2010-05-18
    • US11099814
    • 2005-04-05
    • Shubh D. SharmaYi-Qun ShiRamesh RajpurohitZhijun Wu
    • Shubh D. SharmaYi-Qun ShiRamesh RajpurohitZhijun Wu
    • C07D241/04C07D403/06C07D295/023
    • C07D241/04C07D403/06
    • Melanocortin receptor-specific compounds of the general formulas and pharmaceutically acceptable salts thereof, where J is a substituted or unsubstituted monocyclic or bicyclic ring structure, L is a linker, W is a heteroatom unit with at least one cationic center, hydrogen bond donor or hydrogen bond acceptor, Q includes a substituted or unsubstituted aromatic carbocyclic ring, R6, R7, y and z are as defined in the specification, and the carbon atom marked with an asterisk can have any stereochemical configuration, and optionally with one or two additional ring substituents as defined, which compounds bind to one or more melanocortin receptors and are optionally an agonist, a partial agonist, an antagonist, an inverse agonist or an antagonist of an inverse agonist, and may be employed for treatment of one or more melanocortin receptor-associated conditions or disorders, and methods for the use of the compounds of the invention.
    • 其中J为取代或未取代的单环或双环结构的黑皮质素受体特异性化合物及其药学上可接受的盐,L为连接基,W为至少一个阳离子中心,氢键供体或氢的杂原子单元 键接受体,Q包括取代或未取代的芳族碳环,R6,R7,y和z如说明书中所定义,并且具有星号的碳原子可以具有任何立体化学构型,并且任选具有一个或两个另外的环取代基 定义为哪些化合物结合一种或多种黑皮质素受体,并且任选地是激动剂,部分激动剂,拮抗剂,反向激动剂的反向激动剂或拮抗剂,并且可用于治疗一种或多种黑皮质素受体相关 条件或障碍,以及使用本发明化合物的方法。
    • 18. 发明申请
    • Process for Producing Ethyleneamines
    • 生产乙烯胺的方法
    • US20080255360A1
    • 2008-10-16
    • US12088715
    • 2006-09-25
    • Gunther van CauwenbergeJohann-Peter MelderHolger EversTill GerlachFrank KiesslichEkkehard SchwabBram Willem Hoffer
    • Gunther van CauwenbergeJohann-Peter MelderHolger EversTill GerlachFrank KiesslichEkkehard SchwabBram Willem Hoffer
    • C07C209/14C07D295/023C07D241/04
    • C07C209/16B01J21/04B01J23/755B01J35/023B01J37/0201B01J37/18C07D295/02C07D295/13C07C211/10C07C211/14
    • Processes comprising: providing a starting material comprising monoethanolamine; and reacting the starting material with ammonia in the presence of a heterogeneous transition metal catalyst to form a reaction product comprising one or more ethylene amines; wherein the catalyst comprises a catalytically active composition, which prior to treatment with hydrogen, comprises a mixture of oxygen-containing compounds of aluminum, copper, nickel and cobalt; and wherein the catalyst is present as one or more shaped catalyst particles selected from spheres, extrudates, pellets and other geometries, wherein the sphere or extrudate has a diameter of
    • 方法包括:提供包含单乙醇胺的原料; 并在非均相过渡金属催化剂的存在下使原料与氨反应形成包含一种或多种亚乙基胺的反应产物; 其中所述催化剂包含催化活性组合物,其在用氢处理之前包括铝,铜,镍和钴的含氧化合物的混合物; 并且其中所述催化剂作为选自球体,挤出物,丸粒和其它几何形状的一种或多种成型催化剂颗粒存在,其中所述球体或挤出物的直径<3mm,所述颗粒具有<3mm的高度,而另一种 几何形状具有等效直径L = 1 / a'<0.70mm,其中a'是每单位体积的外表面积(mm×s×2 / 由 定义的 3 MI> a = A / MSUB> V p 其中A < SUB>是催化剂颗粒的外表面积(mm 2),V p是催化剂颗粒的体积(mm 3) 3&lt; 3&gt; 3&lt; 3&gt;)。